Auto merge of #737 - Susurrus:android_fcntl, r=alexcrichton

Add more fcntl constants for android

Author: bors

src/unix/notbsd/android/mod.rs

@@ -171,6 +171,8 @@ s! {
 
 pub const O_TRUNC: ::c_int = 512;
 pub const O_CLOEXEC: ::c_int = 0x80000;
+pub const O_PATH: ::c_int = 0o10000000;
+pub const O_NOATIME: ::c_int = 0o1000000;
 
 pub const EBFONT: ::c_int = 59;
 pub const ENOSTR: ::c_int = 60;